#welcome-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, #021018, #072136);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  z-index: 9999;
  color: #fff;
  font-family: Poppins, Arial, sans-serif;
  animation: fadeIn 0.6s ease-out forwards;
}

/* Train track line */
.track {
  position: relative;
  width: 100%;
  max-width: 600px;
  height: 4px;
  background: #ccc;
  margin-top: 20px;
  overflow: hidden;
}

/* Train */
.train {
  position: absolute;
  top: -40px;
  left: -120px;
  width: 100px;
  height: 40px;
  background: #0b74a6;
  border-radius: 6px;
  animation: trainMove 3s linear forwards;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 12px;
  font-weight: bold;
  box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}
.train::before, .train::after {
  content: '';
  position: absolute;
  bottom: -8px;
  width: 18px;
  height: 18px;
  background: #444;
  border-radius: 50%;
}
.train::before { left: 12px; }
.train::after { right: 12px; }

/* Keyframes */
@keyframes trainMove {
  0% { left: -120px; }
  100% { left: 100%; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}


    :root{
      --maxW:1200px;
      --deep:#072136;
      --muted:#6b7280;
      --accent:#0b74a6;
      --accent-2:#0b5ed7;
      --card:#ffffff;
      --nav-bg:rgba(255,255,255,0.94);
      --shadow:0 12px 40px rgba(3,10,30,0.08);
      --radius:12px;
    }

    /* ---------- Reset / Base ---------- */
    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;font-family:Poppins,system-ui,Segoe UI,Roboto,Arial;
      background:linear-gradient(180deg,#f1f5f9,#eef6fb);
      color:var(--deep);-webkit-font-smoothing:antialiased;
      line-height:1.45;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;height:auto;display:block}
    .container{max-width:var(--maxW);margin:0 auto;padding:0 20px}

    /* ---------- Header ---------- */
    header.site-header{
      position:sticky;top:12px;left:12px;right:12px;z-index:120;
      background:var(--nav-bg);border-radius:14px;padding:10px 14px;box-shadow:var(--shadow);
      backdrop-filter:blur(6px);
    }
    .site-header .inner{max-width:var(--maxW);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 8px}
    .brand{display:flex;align-items:center;gap:12px}
    .brand .logo{width:auto;height:60px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:Playfair Display}
    .brand .txt .title{font-weight:600;color:var(--deep)}
    .brand .txt .sub{font-size:14px;color:var(--muted)}

    nav.primary{display:flex;align-items:center;gap:18px}
    nav.primary ul{display:flex;gap:8px;list-style:none;margin:0;padding:0;align-items:center}
    nav.primary li{margin:0}
    nav.primary a{display:block;padding:8px 12px;border-radius:8px;color:var(--deep);font-weight:600;white-space:nowrap}
    nav.primary a:hover{background:rgba(11,94,215,0.06)}
    .cta-register{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#fff;padding:10px 14px;border-radius:10px;font-weight:800;box-shadow:0 12px 30px rgba(11,94,215,0.12)}

    .hamburger{display:none;background:none;border:0;font-size:20px;cursor:pointer;padding:6px 10px}
    @media (max-width:980px){ nav.primary ul{display:none} .hamburger{display:inline-block} }

    /* mobile menu class */
    .mobile-open nav.primary ul{
      display:flex !important;
      flex-direction:column;
      gap:8px;
      position:absolute;
      right:18px;
      top:70px;
      background:var(--nav-bg);
      padding:12px;
      min-width:200px;
      border-radius:10px;
      box-shadow:var(--shadow);
    }

    /* ---------- Hero ---------- */
    .hero{
      position:relative;margin:26px 12px 18px;border-radius:14px;overflow:hidden;min-height:64vh;
      display:flex;align-items:center;
      background-image: linear-gradient(180deg, rgba(3,37,65,0.48), rgba(3,37,65,0.48)), url('../images/admision.jpg');
      background-size:cover;background-position:center;box-shadow:0 30px 80px rgba(3,10,30,0.12);
    }
    .hero-inner{display:grid;grid-template-columns:1fr 380px;gap:28px;align-items:center;padding:56px;max-width:var(--maxW);margin:0 auto}
    @media (max-width:960px){ .hero-inner{grid-template-columns:1fr;padding:32px} .hero{min-height:56vh} }

    .kicker{display:inline-block;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,0.06);color:#eaf6ff;font-weight:700}
    .hero h1{font-family:Playfair Display,serif;color:#fff;font-size:clamp(30px,4.6vw,46px);margin:12px 0 10px;line-height:1.02}
    .hero p{color:rgba(255,255,255,0.92);margin:0 0 18px;max-width:58ch;font-size:1.02rem}

    .btn{display:inline-block;border-radius:10px;padding:12px 16px;font-weight:700}
    .btn.ghost{display:inline-block;border-radius:10px;padding:12px 16px;background:transparent;border:1px solid rgba(255,255,255,0.12);color:#fff}

    .hero-card{background:linear-gradient(180deg,rgba(255,255,255,0.04),rgba(255,255,255,0.02));border-radius:12px;padding:18px;border:1px solid rgba(255,255,255,0.06);box-shadow:0 10px 32px rgba(2,6,23,0.28)}
    .hero-card .card-body{background:transparent;padding:8px;border:0}

    /* ---------- Standard card & form styles ---------- */
    .card{
      background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);
      border:1px solid rgba(2,6,23,0.04);
    }

    /* Form elements — unified and consistent */
    form .form-row{display:flex;gap:12px;align-items:center}
    form .form-row.column{flex-direction:column;align-items:stretch}
    input[type="text"], input[type="email"], input[type="tel"], textarea, select{
      width:100%;padding:10px;border-radius:8px;border:1px solid #e6e6e6;font-size:14px;font-family:inherit;
      background: #fff; color: var(--deep);
    }
    textarea{min-height:100px;resize:vertical}
    form .btn-submit{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#fff;border:0;padding:10px 14px;border-radius:8px;font-weight:700;cursor:pointer}
    form .small-help{font-size:13px;color:var(--muted);margin-top:8px}

    /* ---------- Sections ---------- */
    section{padding:56px 12px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;max-width:var(--maxW);margin:0 auto;padding:0 20px}
    .section-head h2{margin:0;font-size:28px;color:var(--deep);font-weight:700}
    .muted{color:var(--muted)}

    /* ---------- About block fix ---------- */
    .about-block{
      display:flex;gap:18px;align-items:center;flex-wrap:wrap;
      max-width:var(--maxW);margin:18px auto;padding:0 20px;
    }
    .about-block .about-media{flex:0 0 380px;max-width:380px}
    .about-block .about-media img{width:100%;height:100%;object-fit:cover;border-radius:10px}
    .about-block .about-content{flex:1;min-width:260px}

    /* ---------- Speakers / Courses ---------- */
    .speakers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:var(--maxW);margin:18px auto;padding:0 20px}
    @media (max-width:1000px){ .speakers{grid-template-columns:repeat(2,1fr)} }
    @media (max-width:640px){ .speakers{grid-template-columns:1fr} }
    .speaker{text-align:center;padding:18px;border-radius:12px;background:var(--card);box-shadow:var(--shadow);border:1px solid rgba(2,6,23,0.04)}
    .speaker img{width:120px;height:120px;border-radius:12px;object-fit:cover;margin:0 auto 12px;display:block}

    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:var(--maxW);margin:18px auto;padding:0 20px}
    @media (max-width:1000px){ .grid-3{grid-template-columns:repeat(2,1fr)} }
    @media (max-width:640px){ .grid-3{grid-template-columns:1fr} }

    /* ---------- Contact block fix ---------- */
    .two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:var(--maxW);margin:18px auto;padding:0 20px}
    @media (max-width:840px){ .two-col{grid-template-columns:1fr} }
    .contact-card h4{margin-top:0}
    .contact-card p{margin:6px 0;color:var(--muted)}

    /* ---------- Moving images helpers (no layout jump) ---------- */
    .moving-img-wrap{display:block;overflow:hidden;border-radius:inherit;position:relative;width:100%;height:100%;backface-visibility:hidden}
    img.moving-img{display:block;width:100%;height:100%;object-fit:cover;transform-origin:center center;will-change:transform}
    @media (prefers-reduced-motion: reduce){ img.moving-img{animation:none!important;transition:none!important;transform:none!important} }

    /* ---------- Footer ---------- */
    footer.site-footer{background:linear-gradient(180deg,#04202c,#021018);color:rgba(255,255,255,0.95);padding:36px 20px;margin-top:30px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:18px;max-width:var(--maxW);margin:0 auto}
    @media (max-width:900px){ .footer-grid{grid-template-columns:1fr} }

    /* small utilities */
    .text-center{text-align:center}
	
	.about-wrapper {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.about-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 2rem;
}

.about-row.reverse {
  grid-template-columns: 1fr 1fr;
}
.about-row.reverse .about-content { order: 2; }
.about-row.reverse .about-image { order: 1; }

.about-content {
  max-width: 500px;
}
.about-content h2 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
  color: var(--brand-color);
}
.about-content p {
  font-size: 1rem;
  color: #374151;
  line-height: 1.6;
}

.about-image img {
  width: 100%;
  max-width: 450px;
  height: 280px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,.1);
  display: block;
  margin: auto;
}

/* Mobile responsive */
@media(max-width: 768px) {
  .about-row {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .about-content {
    max-width: 100%;
  }
}

.circle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  justify-items: center;
}

.circle-card {
  text-align: center;
  transition: transform .3s ease, box-shadow .3s ease;
}

.circle-card img {
  width: 400px;
  height: 300px;
  border-radius: 2%;
  object-fit: cover;
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
  transition: transform .3s ease, box-shadow .3s ease;
}

.circle-card h3 {
  margin-top: 0.8rem;
  font-size: 1rem;
  color: var(--brand-color);
  font-weight: 600;
}

.circle-card:hover img {
  transform: scale(1.08);
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
}